The smallest of Arc'teryx's Cierzo range, this pack has a zip closure for easy access to its contents. Grams were further shred by going to unpadded, 1.5 inch webbing shoulder straps. The lightweight textiles are coated with silicone and polyurethane for moisture resistance and increased durability and the entire pack can easily be stowed in its front pouch. This pack is a minimalist's dream.